67569243

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{383}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 106954752

約数和(自身を除く): 39385509

約数列:

[1, 3, 7, 21, 31, 93, 217, 271, 383, 651, 813, 1149, 1897, 2681, 5691, 8043, 8401, 11873, 25203, 35619, 58807, 83111, 103793, 176421, 249333, 311379, 726551, 2179653, 3217583, 9652749, 22523081, 67569243]

約数ペア:

[(1, 67569243), (3, 22523081), (7, 9652749), (21, 3217583), (31, 2179653), (93, 726551), (217, 311379), (271, 249333), (383, 176421), (651, 103793), (813, 83111), (1149, 58807), (1897, 35619), (2681, 25203), (5691, 11873), (8043, 8401)]